About this Map

This map shows where the plant
Penstemon speciosus
has been found.
When a plant has been collected at a specific place there is a blue dot on the
map. When many plants have been collected the color of the dot is made darker,
then redder. When there is a record of the plant growing in a county the
county is shown in the normal color. Otherwise, the county has a white overlay.
The location search algorithm assumes the plant will never be found in areas
with crosshatching.
The data displayed in this map is incomplete and occasionally contains errors.

Distribution Map License

The map your browser is displaying is composed of two parts. Each part is licensed.
The background map is a Stamen terrain map built by visiting maps.stamen.com. It has the
following attribution: Map tiles by Stamen Design,
under CC BY 3.0.
Data by OpenStreetMap, under
ODbL.